TikTok did not simply create a new kind of social media. It built a new engine for culture — one that learns from every pause, replay and swipe.
In this documentary, we trace how short vertical video moved from a Chinese app launched in 2016 to a global system that transformed music discovery, publishing, shopping, language, education, news and politics. We also examine the darker side of the endless personalised feed: misinformation, attention, privacy and the growing power of recommendation algorithms.
Has TikTok made culture more creative — or simply faster? Tell us what you think in the comments.
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CHAPTERS
00:00 A new engine for culture
01:29 From social graph to interest graph
03:12 From Douyin to a global platform
03:55 A new visual language
05:43 Music became participatory
07:02 BookTok, products and sudden demand
08:11 Culture without borders
08:57 News at scrolling speed
10:33 The algorithm learns you
11:56 The feed has no final page
13:29 Learning in micro-lessons
14:40 Security, speech and livelihoods
15:50 Billions of private town squares
16:54 How TikTok changed the world
18:34 Who shapes who?
